Hi every one, whats your thoughts on this?
My GU IV 4.2 TD Patrol 05 mod has around 15000klm at the present, a couple of thousand klms into driving, it developed a loud rattle and clunky drive train, so at around 5000klm I took it into Nissan and it had a new rear diff fitted, they said there was metal shavings and the oil was black inside.
Drive train is still clunky and am starting to live with it, but the rattle in the drive train (assumed) is still there.
So last month had it back in with Nissan and there has also been a wind in the clutch on take off under load, more so when reversing especially with a slight load such as a slanted drive way.
It was thought this could be the cause of the loud rattle under load, so a new clutch was fitted and the fly wheel machined, apparently on the flywheel there were rust spots they described it as pitted, and that it would have been from factory from possibly lying around before fitment mmmm???
The noise can be heard with a bit of load on the engine such as changing gears to soon and accelerating off in to a higher gear. The worst is (scenario) when I'm driving and some one pulls in front causing me to brake, going to quick to gear down but now to slow to stay in the same gear or as it seems. This is when the rattle is at its worst as I accelerate off again in the same gear which is normally 3rd gear you get that shudder which is quite normal but this rattle is not, it sounds like a bolt loose in the chassis or some thing tinny loose and its loud!
A representative from Nissan direct has been dealing with my case and approving all the work to be done by the dealer, even he agrees the rattle is not normal the problem is finding out where its coming from.
The tow bar has been removed and refitted, and everything else is tight underneath their stumped.
Also it does not seem to have very good torque, I had around 320 kg in it include passengers and
camp gear and could not get up a driveway on a
hill it just kept stalling, I would get the revs right up then release the clutch but as soon as it felt the load it would stall???????? Unloaded it makes it up the same
hill only just the revs drop right down?????
For a diesel I'm surprised I would have thought there torque would be better, starting to think I should have stuck with Toyota?
They have taken a bunch of readings and sent them off to Nissan Technical Department yet to hear?
Has any one got any ideas on a diagnosis of the rattle and the low torque? PLEASE HELP!
Thank you,
Babs.